33.050.10: Telephone equipment
Search Results
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MOST RECENT
BS 6789-2:1984
Apparatus with one or more particular functions for connection to public switched telephone networks run by certain public telecommunications operators-Specification for apparatus with loudspeaking facilities
standard by BSI Group, 03/30/1984.
Languages: English
- MULTI-USER
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MOST RECENT
BS 6789-3.1:1985
Apparatus with one or more particular functions for connection to the British Telecommunications public switched telephone network. Apparatus with auto-calling, auto-answering and auto-clearing facilities-Specification for auto-calling facilities
standard by BSI Group, 03/15/1985.
Languages: English
- MULTI-USER
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MOST RECENT
BS 6789-3.2:1987
Apparatus with one or more particular functions for connection to the British Telecommunications public switched telephone network. Apparatus with auto-calling, auto-answering and auto-clearing facilities-Specification for auto-answering and auto-clearing facilities
standard by BSI Group, 12/23/1987.
Languages: English
- MULTI-USER
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MOST RECENT
BS 6789-6.1:1986
Apparatus with one or more particular functions for connection to certain public switched telephone networks. Specification for series connected apparatus-Apparatus having maximum allowable impairments
standard by BSI Group, 12/31/1986.
Languages: English
- MULTI-USER
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MOST RECENT
BS 6789-6.2:1989
Apparatus with one or more particular functions for connection to certain public switched telephone networks. Specification for series connected apparatus-Apparatus having less than maximum allowable impairments
standard by BSI Group, 02/28/1989.
Languages: English
- MULTI-USER
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MOST RECENT
BS 6789-7:1988
Apparatus with one or more particular functions for connection to public switched telephone networks run by certain public telecommunications operators-Specification for apparatus with call barring facilities
standard by BSI Group, 11/30/1988.
Languages: English
- MULTI-USER
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HISTORICAL
BS 6833-2:1987
This document has been replaced. View the most recent version.
Apparatus using cordless attachments (excluding cellular radio apparatus) for connection to analogue interfaces of public switched telephone networks.-Specification for cordless telephone apparatus using radio links
standard by BSI Group, 06/30/1987.
Languages: English
Historical Editions: BS 6833-2:1992
- MULTI-USER
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MOST RECENT
BS 6833-2:1992
Apparatus using cordless attachments (excluding cellular radio apparatus) for connection to analogue interfaces of public switched telephone networks-Specification for cordless telephone apparatus using radio links
standard by BSI Group, 07/15/1992.
Languages: English
Historical Editions: BS 6833-2:1987
- MULTI-USER
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MOST RECENT
BS 6833-3:1992
Apparatus using cordless attachments (excluding cellular radio apparatus) for connection to analogue interfaces of public switched telephone networks-Specification for the simple call routeing mode of cordless PBX operation with analogue interfaces to the PSTN and terminating stations treated as an entirety
standard by BSI Group, 07/15/1992.
Languages: English
- MULTI-USER
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MOST RECENT
BS 6833-5:1991
Apparatus using cordless attachments (excluding cellular radio apparatus) for connection to analogue interfaces of public switched telephone networks-Specification for the cordless elements within PBX apparatus with analogue interfaces to the PSTN and terminating stations treated as an entirety
standard by BSI Group, 06/28/1991.
Languages: English
- MULTI-USER
